Apparatus for infusion of a measured volume of blood

Details Apparatus for infusion of a measured volume of blood Apparatus for infusion of a measured volume of blood

1977-02-28

1978-09-19

Truluck, Dalton L.

Surgery

Respiratory method or device

Ozone or ion generation

128214F, A61M 514

Patent

active

041146174

ABSTRACT:
Apparatus is disclosed for the infusion of a measured volume of blood while simultaneously infusing other intravenous solutions. The infusion apparatus includes a first check valve connected to a blood container; a first Y-connector connected at one inlet to the first check valve and at the other inlet to a calibrated syringe with plunger, and at its outlet to a force operative check valve; a second Y-connector connected at one inlet to the distal end of the force operative check valve, at the other inlet to a second check valve connected to an intravenous solution container, and at its outlet is adapted to connect with a needle. A measured quantity of blood is withdrawn from the blood container into the calibrated syringe and is infused into the vein without disturbing the infusion of the I-V solution, and without manual manipulation.

REFERENCES:
patent: 1282000 (1918-10-01), Quayle
patent: 2907325 (1959-10-01), Burke
patent: 2999499 (1961-09-01), Willet
patent: 3559644 (1971-02-01), Stoft et al.
patent: 3650093 (1972-03-01), Rosenberg
patent: 3886937 (1975-06-01), Bobo et al.
patent: 4030495 (1977-06-01), Virag

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